. >> breaking news, nbc news's richard engel and his crew were held captive for five days. >> it's good to be here. i'm very happy. >> a u.s. soldier accused of killing 16 civilians during a shooting spree in afghanistan. >> tell me what you believe. >> i just don't think he was involved. >> anti-american protesters attack a u.s. consulate in libya. >> the u.s. ambassador and three others are dead. >> the world needs more chris stevens. >> this is a spontaneous reaction to a video. >> it was a very obscure online movie. >> do you believe that ambassador stevens was the intended target of terrorists? >> i do. >> the white house is now classifying the deadly attack as a terrorist attack. >> i relied solely and squarely on the information provided to me. >> escalating violence between israel and palestinians in gaza. >> the two sides exchanging rocket attacks. prvelgts the question, though, will this cease fire last? >> deadly disaster off the coast of tuscany. the costa conconcordia ran agro. >> facebook makes its much-hyped debut on wall street. the social network price dropped to a new